We found 24 public water systems that could serve the same population as Rockin J Ranch Subdivision (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| City Of Blanco | County of Blanco | 3,024 | 0 | 135 |
| City Of Johnson City | County of Blanco | 2,655 | 0 | 8 |
| Tpwd Pedernales Falls State Park | County of Blanco | 690 | 0 | 9 |
| Rust Ranch Water Supply | County of Blanco | 438 | 0 | 20 |
| Aqua On Wheels | County of Blanco | 300 | 0 | 0 |
| Flat Creek Crossing Ranch | County of Blanco | 200 | 0 | 24 |
| Miller Creek Rv Resort | County of Blanco | 189 | 0 | 2 |
| Exotic Resort Zoo Water System | County of Blanco | 150 | 0 | 0 |
| Southwest Center | County of Blanco | 150 | 0 | 17 |
| Lake Of The Hills Water System | County of Blanco | 140 | 0 | 0 |
| Little Blanco Inn | County of Blanco | 125 | 0 | 0 |
| Immels Dairy Service | County of Blanco | 100 | 0 | 0 |
| River Oaks Rv Park Water System | County of Blanco | 100 | 0 | 0 |
| Double R Resort | County of Blanco | 100 | 0 | 0 |
| Oaks Mobile Home Park | County of Blanco | 75 | 0 | 0 |
| Hofbrau Park | County of Blanco | 51 | 0 | 0 |
| American Institute Of Quranic Stud | County of Blanco | 50 | 0 | 0 |
| Stonegate Subdivision Water System | County of Blanco | 48 | 0 | 0 |
| Oak Ridge Wsc | County of Blanco | 27 | 0 | 0 |
| Hof-brau Inn | County of Blanco | 25 | 0 | 0 |
| Silver Spur Club | County of Blanco | 25 | 0 | 0 |
| Lone Oak Cafe | County of Blanco | 25 | 0 | 0 |
| Fridays General Store | County of Blanco | 0 | 0 | 0 |
| Bamberger Ranch Preserve | County of Blanco | 0 | 0 | 0 |